If you wish to extract images from a PDF page without knowing how, simply follow these steps below.

1. Extract Images from PDF Online
Step 1: Go to the website https://smallpdf.com/pdf-to-jpg
Next, click on Choose File to upload the file to the conversion tool.

Then, locate the PDF file (1) on your computer and press Open (2) to open it.

Step 2: Select the Convert Whole Page (1) option => Choose the options (2).

Step 3: After conversion, click on Download File.

Step 4: Unzip the downloaded file and locate the desired images. If the PDF contains both text and images, utilize image editing software such as Paint, Photoscape, etc., to crop the desired image portion.

2. Extract Images from PDF by Taking Screenshots
Step 1: Open the PDF file on your computer using PDF reading software like Foxit PDF, Acrobat Reader. For Windows 10, simply click on the PDF file and view it in the Edge browser.
Next, enlarge the screen and press the Prt Scr key on the keyboard to capture the screen image.

Step 2: Open the Paint software and press the Ctrl + V key combination to paste the screenshot into Paint.

Step 3: Click on the Select (1) tool => Rectangular selection (2) to create a selection area.

Next, click and hold the left mouse button to draw a selection around the desired image area.

Step 4: Right-click on the screen and select Cut.

Step 5: Navigate to the File (1) menu => New (2).

If a notification like the one below appears, click Don’t Save.

Step 6: Right-click on the workspace and select Paste.

After that, your cropped image will appear. Press the Ctrl + S key combination to save the image.

Extracting Images from PDF using Photoshop
Step 1: Open Photoshop and go to the File (1) menu => Open... (2).

Step 2: Choose the PDF file (1) => Open (2) to open it.

Step 3: Select the PDF page containing the image (1) you desire => OK (2).

Step 4: Click on the Rectangular Marquee Tool (1) and select the area of the image you want to cut (2).

Step 5: Right-click on the selected image area (1) => Layer Via Cut (2).

Step 6: Click on the original layer (1) => select Delete (2).

Then, press Yes to confirm deletion.

Step 7: Finally, you have the most accurately cropped image from the PDF file. Save it in JPG or PNG format for your use.

With the instructions provided in the article, you can easily extract images from PDF files for your personal use. Best of luck!
